Data look-up apparatus for computing or other machines



F. E. HAMILTON m-AL. 6

Jan. 1, 1952 DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES 23 Sheets-Sheet 2 Filed Aug. 14, 1947 INVENTORS l. E. HAMILTON R. R. SEEBER, JR. R. w PRENTICE Jan. 1, 1952 F. E. HAMILTON ETAL DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES I Filed Aug. 14, 1947 23 Sheets-Sheet 5 INVENTORS E E. HAM/LTOA/ R. R. SEEBER, JR. BY 1?. w. PRENT/CE ATTO R N EY Jan. 1, 1952 F. E. HAMILTON ETAL 'DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES Filed Aug. 14, 1947 23 Sheets-Sheet 4 INVENTORS E E. HAMILTON R. R. SEEBER JR. BY RM. PRENTIcE ATTORNEY 1952 F. E. HAMILTON ET AL 2,530,758

DATA LOOK-UP mums FOR commune OR OTHER MACHINES Filed Aug. 14, 1947 23 Sheets-Sheet 5 INVENTORS E E. HAMILTON R R. SEEBER, JR. BY R m PREA/T/CE KTTORNEY Jan. 1, 1952 F. E. HAMILTON EIAL DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES 23 Sheets-Sheet 6 Filed Aug. 14, 1947 INVENTORS E E. HAMILTON If; R. SEEBER w BRENT/CE ATTORNEY 1952 FHE. HAMILTON ETAL 2,580,768

DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES Filed Aug. 14, 1947 23 Sheets-Sheet 8 m I #111 i/IIMQj 1 c3 ALLA 5 M12. I v

:l v I 1 i M011 I 5/ g INVENTORS FE. HAMILTON R. R. SEEBER, JR.

TTORNEY F. E. HAMILTON ETAL DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES Filed Aug. 14, 1947 Jan. 1, 1952 2:5 Sheets-Sheet 9 m/z/r my '2 INVENTORS HAMILTON R. SEEBER JR. W. P EA/r/cE TORNEY 0 W c W %w M M J 5 5 m 6 f. n" 0 A w -w -2 (NV QQ #w M n Au a 1 v 4 w c -34 mf .M 0 0 u M m J M P 2 f 4 a w- 5 fl fi W m j [J M w M y W M A w M a 74 U U U U 5 5 ,0 W 1|: m ,6 5 b m WM 5 H w v M w W DATA LOOK- UP APPARATUS FOR COMPUTING OR OTHER MACHINES 23 Sheets-Sheet 10 Filed Aug. 14, 1947 E E. lg/IM/LTON R. R. JR. R PRENTICE INVENTORS EEBER BY m ATTORNEY Jan. 1, 1952 F. E. HAMILTON ETAL DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES Filed Aug. 14, 1947 23 Sheets-Sheet. ll

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TELLECL i ou I f F INVENTORS E E. HAMILTON R. R. SEEBER, JR. BY R. w PRENT/CE ATTORNEY a 1952 F. E. HAIillLTON ETAL. 2,580,768

DATA LOOK-UP APPARATUS FOR COMPUTING OR 0mm MACHINES Filed Aug. 14, 1947 '23 Sheets-Sheet 12 MW Ti 513$- and! I /5ee Fig/J0) W}! A INVENTORS v E E. HAMILTON R. R. SEEBER JR. R. m PRENTICE fiATTORNEY Jan. 1, 1952 F. E. HAMILTON ETAL 2,580,763

DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES 23 Sheets-Sheet 14 Filed Aug. 14, 1947 MCIPVHF e IE-{71f 30g JHF I EYE-17M e 571/ e Zeal [ms-v 72/ INVENTORS Jan. 1, 1952 F. E. HAMILTON ETAL DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES 23 Sheets-Sheet 15 Filed Aug. 14, 1947 N )C IB E MMEE. m AER O v T 4/ I mERw T M ERR 2 9 3 6 m K :4 TEiEh M752 f/U/ Jan. 1, 1952 F. E HAMILTON ETAL DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES 23 Sheets-Sheet 16 Filed Aug. 14, 1947 a? aw I i Y OLBN E T E N NMH R A P o VH T WERW T ERR Tigiii {fag/ 53]) n- 1952 F. EQHAMILTO N rum DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES 23 Sheets-Sheet 17 Filed Aug. 14, 1947 {5 F17. UL)

A N b w m. h W immm 5 I I I I .i i i a: I: I fi mm mmm 1 I mfis llrl 1| -i- I! l i ER BY R. w PRENT/E ATTORNEY II .I I. Pl IL JMUM Jan. 1, 1952 1 5 HAMILTON ETAL 2,580,768

DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES I Filed Aug. 14, 1947 n 23 SheetsSheet l8 J/ A Lil] [J3 INVENTORS ig E E. HAMILTON E J R. R. SEEBER, JR.

7* 4 BY R. n. PRENT/CE v 1/ MY Jan. 1, 1952 5 HAMILTON HAL 2,580,768

DATA LOOKUP APPARATUS FOR COMPUTING OR OTHER MACHINES Filed Aug. 14, 1947 23 Sheets-Sheet 19 1w T' b-O I c i l [J] 15 Y I N z Win g I;

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R. R. SEEBER JR.

1. l E! INVENTORS 5 E E. HAMILTON BY R. m PRENTIZE ATTORNEY a 1952 F. E. HAMILTON EI'AL 2,530,768

DATA LOOK-UP APPARATUS FOR COMPUTING OR OTHER MACHINES Filed Aug. 14, 194'? 3 SheetS-Shet 20 P0122. L ml. I T

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HP'iYfifiTM 17630 .5 R. SEEBER JR.

v -I v 10: 0 IL """j 1 BY R. w Elms n65 J/ff/ J S1953 8/3536 ATTORNEY 

